If a claim is made against an Indemnitee involving one or more Claims and such Indemnitee has notice thereof, such Indemnitee shall promptly after receiving such notice give notice of such claim to Lessee; provided, however, that the failure to provide such notice shall not release Lessee from any of its obligations to indemnify hereunder. Upon acknowledging its obligation to indemnify such Indemnitee pursuant to the terms of this Section 13, Lessee shall be entitled, at its sole cost and expense, acting through counsel reasonably acceptable to the respective Indemnitee, (A) in any judicial or administrative proceeding that involves solely a claim for one or more Claims, to assume responsibility for and control thereof, (B) in any judicial or administrative proceeding involving a claim for one or more Claims and other claims related or unrelated to the transactions contemplated by the Operative Agreements, to assume responsibility therefor and control of such claim for Claims to the extent that the same may